266236480

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2267}}^1$

素因数の和:2651

約数の個数: 56

約数和(自身を含む): 635983488

約数和(自身を除く): 369747008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 1468, 1835, 2267, 2936, 3670, 4534, 5872, 7340, 9068, 11335, 11744, 14680, 18136, 22670, 23488, 29360, 36272, 45340, 58720, 72544, 90680, 117440, 145088, 181360, 362720, 725440, 831989, 1663978, 3327956, 4159945, 6655912, 8319890, 13311824, 16639780, 26623648, 33279560, 53247296, 66559120, 133118240, 266236480]

約数ペア:

[(1, 266236480), (2, 133118240), (4, 66559120), (5, 53247296), (8, 33279560), (10, 26623648), (16, 16639780), (20, 13311824), (32, 8319890), (40, 6655912), (64, 4159945), (80, 3327956), (160, 1663978), (320, 831989), (367, 725440), (734, 362720), (1468, 181360), (1835, 145088), (2267, 117440), (2936, 90680), (3670, 72544), (4534, 58720), (5872, 45340), (7340, 36272), (9068, 29360), (11335, 23488), (11744, 22670), (14680, 18136)]